feathertop grass (cenchrus longisetus). inflorescence closeup

anthesis awn belarus flora black background botanical science botany cenchrus longisetus closeup compact erect feathertop grass filament floret focus stacking glume gramineae inflorescence lemma macro nature oblong panicle pedicel peduncle pennisetum villosum pistil plants poaceae spiciform spikelet stigma subtending terminal vate virtual herbarium